<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>欢迎来到我的网站</title>
		<style type="text/css">
			.p{
				height: 60px;
				width: 250px;
				font-size: 20px;
				background: orange;
				padding-left: 40px;
				padding-top: 30px;
				border-radius: 20px;
			}
			.pp{
				width: 0px;
				height: 0px;
				border-width: 15px;
				border-style: solid;
				margin-left: 60px;
				border-color: orange transparent transparent; 
			}
			
		</style>
	</head>
	<body>
		<div class="p">欢迎来到我的网站</div>
		<div class="pp"></div>
	</body>
</html>
